Close Cell Sponge
Style 7402 - Medium Density Neoprene Closed Cell Sponge
This medium density neoprene sponge is manufactured in a closed cell construction providing low torque gasket material impervious to a variety of media. This material's closed cell sponge rubber structure works great in wet and moist conditions (HVAC applications and NEMA enclosures)
For durometer, or length / width / thickness options other than listed here, please call us @ 1-800-876-SEAL, or add notes after clicking on "Request a Quote"
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Temperature
-70°F/-57°C to 200°F/93°C
Applications
Cushioning applications
Excellent gasketing material for NEMA ensclosures
Ideal material for seal joints, panel doors, ducts in HVAC applications
Sealing equipment and enclosures containing electrical circuitry and components
Specifications
FMVSS-302
UL-94-HF1, UL-94-HBF
SAE-J-18 FMVSS-302 UL-94-HBF
ASTM D 1056-67 SCE-42
ASTM D 1056-78 RE-42
ASTM D 1056-87 SCE-42
Mil-R-6130C Type 2, GR.A
Compression Deflection
25% @ 2-5 PSI
Water Absorption
5% maximum
Environmental Exposure
Exposure to Ultra-violet
Hydraulic silicates, and oil
Weather elements, and water
Aliphatic hydrocarbon: gasoline, kerosene
Applications requiring flame retardant capabilities
Hydraulic silicates, and oil
Weather elements, and water
Aliphatic hydrocarbon: gasoline, kerosene
Applications requiring flame retardant capabilities